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Factors Affecting Plant Growth

Positive geot...

Question

Positive geotropism of root is due to greater growth on upper side as compared to lower side.

A

True

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B

False

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Solution

The correct option is B False
Geotropism is also known as Gravitropism. It is a phenomenon in which growth movement by a plant turns in response to gravity. Roots show positive geotropism as they grow towards the gravity while stems show negative geotropism as they grow upwards. Hence, root shows greater growth on lower side as compared to upper side in positive geotropism.
Thus, the correct answer is option B.

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Factors Affecting Plant Growth

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